The Space Preview feature is a very handy feature for content creators as well as other users who just want to take a sneak peek into the content without opening it in any app. Mac devices are one of the most popular and useful devices that are used by professionals. Step 3: After the reboot, now log in to your mac and try using Spacebar preview. Step 2: Once you have selected Restart, your Mac will reboot. Restarting the laptop may fix minor bugs, sometimes even some complex bugs too. Click on the Install Update button if an update is available. Step 4: You may need to wait for your Mac to check for updates. Step 2: Click the About This Mac from the menu. Step 1: To begin, click the Apple logo in the upper-left corner of your screen. Sometimes these kinds of minor bugs can be simply fixed by updates. Step 6: Once the Activity Monitor is closed, the Quick Look Preview issue on your Mac is resolved. Step 5: As soon as the “Are you sure you want to exit this process?” pop-up appears, Click Force Quit. Step 4: Once a new window is opened, click the Quit button in the bottom left corner. Step 3: Once your search results are complete, select QuickLookUIService (Finder) to get started. Step 2: Click on the magnifying glass in the top right corner and type Quick into the Search box.

Mac photo preview not working